.video {
  position: fixed;
  left: 0;
  top: 65px;
  z-index: 1;
  transform: rotateY(180deg) scale(0.4) translate(95%, -75%);
}

.canvas {
  position: fixed;
  left: -30%;
  top: 24%;
  z-index: 2;
  transform: rotateY(180deg) scale(0.5);
}

.three {
  margin-left: 28%;
}